Question

If sin theta =0.3090, what is the approximate value of csc theta

Answer 1

cscΘ ≈ 3.2362

Explanation:

Using the trigonometric identity

• cscx =
`(1)/(sinx)` , then

cscΘ =
`(1)/(0.3090)` ≈ 3.2362

Answer 2

If sine theta = .3090 then arc sine theta =

18 degrees

Then we look up csc 18 degrees which = 3.2361

Explanation: